| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $240.34 | 12.631% | $270.6973 | $270.70 | $270.70 | $270.70 |
| Purchase #2 | $33.86 | 11.813% | $37.8599 | $37.86 | $37.85 | $37.90 |
| Purchase #3 | $153.28 | 7.142% | $164.2273 | $164.23 | $164.25 | $164.20 |
| Purchase #4 | $192.83 | 12.842% | $217.5932 | $217.59 | $217.60 | $217.60 |
| Purchase #5 | $14.76 | 13.866% | $16.8066 | $16.81 | $16.80 | $16.80 |
| Purchase #6 | $248.90 | 7.253% | $266.9527 | $266.95 | $266.95 | $267.00 |
| Purchase #7 | $120.84 | 10.858% | $133.9608 | $133.96 | $133.95 | $134.00 |
| 7 purchase totals = | $1,004.81 | $1,108.0978 | $1,108.10 | $1,108.10 | $1,108.20 | |